1-BOC-5-CYANOINDOLE

1-BOC-5-CYANOINDOLE Suppliers list
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +undefined-21-51877795
Email: ivan@atkchemical.com
Products Intro: CAS:475102-10-4
Purity:98% Package:10MG;50MG;100MG,1G,5G,10G
Company Name: Alchem Pharmtech,Inc.
Tel: 8485655694
Email: sales@alchempharmtech.com
Products Intro: Product Name:tert-Butyl 5-cyano-1H-indole-1-carboxylate
CAS:475102-10-4
Purity:97+% Package:1g;10g;100g;;1kg Remarks:Z-47780
Company Name: Career Henan Chemica Co
Tel: +86-0371-86658258 +8613203830695
Email: laboratory@coreychem.com
Products Intro: Product Name:1-BOC-5-CYANOINDOLE
CAS:475102-10-4
Purity:98% HPLC Package:25KG;100USD
Company Name: Hefei TNJ Chemical Industry Co.,Ltd.
Tel: +86-0551-65418684 +8618949823763
Email: sales@tnjchem.com
Products Intro: Product Name:1H-Indole-1-carboxylicacid, 5-cyano-, 1,1-dimethylethyl este...
CAS:475102-10-4
Company Name: SUZHOU SENFEIDA CHEMICAL CO.,LTD
Tel: +86-0512-83500002 +8618662433356
Email: 3899766280@qq.com
Products Intro: Product Name:1-BOC-5-CYANOINDOLE
CAS:475102-10-4
Purity:99.9% Package:200kg
1-BOC-5-CYANOINDOLE Basic information
Product Name:1-BOC-5-CYANOINDOLE
Synonyms:N-Boc-5-cyanoindole;N-(tert-Butoxycarbonyl)-5-cyanoindole;1-BOC-5-CYANOINDOLE;tert-Butyl 5-cyano-1H-indole-1-carboxylate;5-cyano-1-indolecarboxylic acid tert-butyl ester;1H-Indole-1-carboxylicacid, 5-cyano-, 1,1-dimethylethyl este...;5-Cyano-indole-1-carboxylic acid tert-butyl ester;1-BOC-5-Cyano-1H-indole
CAS:475102-10-4
MF:C14H14N2O2
MW:242.27
EINECS:
Product Categories:blocks;Carboxes;IndolesOxindoles;Indole
Mol File:475102-10-4.mol
1-BOC-5-CYANOINDOLE Structure
1-BOC-5-CYANOINDOLE Chemical Properties
Melting point 128-129 °C(Solv: ethanol (64-17-5); hexane (110-54-3))
Boiling point 386.4±34.0 °C(Predicted)
density 1.12±0.1 g/cm3(Predicted)
storage temp. 2-8°C
AppearanceWhite to off-white Solid
Safety Information
MSDS Information
1-BOC-5-CYANOINDOLE Usage And Synthesis
Synthesis
5-Cyanoindole

15861-24-2

Di-tert-butyl dicarbonate

24424-99-5

1-BOC-5-CYANOINDOLE

475102-10-4

In a 100 mL round bottom flask, 5-cyanoindole (2.0 g, 14.07 mmol) was dissolved in 20 mL of anhydrous tetrahydrofuran (THF). To this solution, 4-dimethylaminopyridine (DMAP, 0.86 g, 7.03 mmol) was added and the mixture was stirred for 0.5 h at room temperature. Subsequently, di-tert-butyl dicarbonate (Boc2O, 3.07 g, 14.07 mmol) was added and the reaction continued to be stirred for 2 hours. After completion of the reaction, the reaction was quenched with water and extracted with ether (2×). The organic layers were combined, washed sequentially with 1N hydrochloric acid, water and saturated brine, dried over anhydrous magnesium sulfate (MgSO4) and concentrated to give 1-Boc-5-cyanoindole (3.26 g, 96% yield) as a white solid. The product was characterized by 1H NMR (DMSO-d6): δ 8.20-8.14 (m, 2H), 7.83 (d, 1H), 7.70 (d, 1H), 6.80 (d, 1H), 1.63 (s, 9H).

References[1] Synthesis, 2009, # 21, p. 3617 - 3632
[2] Journal of Organic Chemistry, 2002, vol. 67, # 21, p. 7551 - 7552
[3] Patent: WO2004/43950, 2004, A1. Location in patent: Page 134
[4] Patent: WO2005/51957, 2005, A1. Location in patent: Page/Page column 54-55
[5] Patent: WO2011/60389, 2011, A1. Location in patent: Page/Page column 98-99
1-BOC-5-CYANOINDOLE Preparation Products And Raw materials
Raw materialsTERT-BUTYL 5-BROMOINDOLE-1-CARBOXYLATE-->5-Cyanoindole-->ZINC CYANIDE-->4-Dimethylaminopyridine-->Tetrahydrofuran-->Di-tert-butyl dicarbonate
Tag:1-BOC-5-CYANOINDOLE(475102-10-4) Related Product Information
Sodium cyanoborohydride 4-Amino-1-Boc-piperidine 3-BROMO-5-CYANOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 5-CYANO-3-HYDROXYMETHYLINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 2-(6-Chloro-pyrimidin-4-yl)-5-cyano-indole-1-carboxylic acid tert-butyl ester 1-Boc-5-Cyanoindole-2-boronic acid 5-CYANO-3-IODOINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER 1-BOC-5-CYANOINDOLE 2-(2-Chloro-pyrimidin-4-yl)-5-cyano-indole-1-carboxylic acid tert-butyl ester 5-CYANO-3-FORMYLINDOLE-1-CARBOXYLIC ACID TERT-BUTYL ESTER

  • HomePage | Member Companies | Advertising | Contact us | Previous WebSite | MSDS | CAS Index | CAS DataBase | Privacy | Terms | About Us
  • All products displayed on this website are only for non-medical purposes such as industrial applications or scientific research, and cannot be used for clinical diagnosis or treatment of humans or animals. They are not medicinal or edible.
    According to relevant laws and regulations and the regulations of this website, units or individuals who purchase hazardous materials should obtain valid qualifications and qualification conditions.
  • Copyright © 2023 ChemicalBook All rights reserved.